Representation Of Three Dimensional Space In Primate Visual Cortex

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Hierarchical Object Representations in the Visual Cortex and Computer Vision

Author : Antonio Rodríguez-Sánchez
Publisher : Frontiers Media SA
ISBN 13 : 2889197980
Total Pages : 292 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis Hierarchical Object Representations in the Visual Cortex and Computer Vision by : Antonio Rodríguez-Sánchez

Download or read book Hierarchical Object Representations in the Visual Cortex and Computer Vision written by Antonio Rodríguez-Sánchez and published by Frontiers Media SA. This book was released on 2016-06-08 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 40 years, neurobiology and computational neuroscience has proved that deeper understanding of visual processes in humans and non-human primates can lead to important advancements in computational perception theories and systems. One of the main difficulties that arises when designing automatic vision systems is developing a mechanism that can recognize - or simply find - an object when faced with all the possible variations that may occur in a natural scene, with the ease of the primate visual system. The area of the brain in primates that is dedicated at analyzing visual information is the visual cortex. The visual cortex performs a wide variety of complex tasks by means of simple operations. These seemingly simple operations are applied to several layers of neurons organized into a hierarchy, the layers representing increasingly complex, abstract intermediate processing stages. In this Research Topic we propose to bring together current efforts in neurophysiology and computer vision in order 1) To understand how the visual cortex encodes an object from a starting point where neurons respond to lines, bars or edges to the representation of an object at the top of the hierarchy that is invariant to illumination, size, location, viewpoint, rotation and robust to occlusions and clutter; and 2) How the design of automatic vision systems benefit from that knowledge to get closer to human accuracy, efficiency and robustness to variations.

An Introduction to the Visual System

Author : Martin J. Tovée
Publisher : Cambridge University Press
ISBN 13 : 1139472674
Total Pages : 229 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis An Introduction to the Visual System by : Martin J. Tovée

Download or read book An Introduction to the Visual System written by Martin J. Tovée and published by Cambridge University Press. This book was released on 2008-07-03 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on the successful formula of the first edition, Martin Tovée offers a concise but detailed account of how the visual system is organised and functions to produce visual perception. He takes his readers from first principles; the structure and function of the eye and what happens when light enters, to how we see and process images, recognise patterns and faces, and through to the most recent discoveries in molecular genetics and brain imaging, and how they have uncovered a host of new advances in our understanding of how visual information is processed within the brain. Incorporating new material throughout, including almost 50 new images, every chapter has been updated to include the latest research, and culminates in helpful key points, which summarise the lessons learnt. This book is an invaluable course text for students within the fields of psychology, neuroscience, biology and physiology.

The Primate Visual System

Author : Jon H. Kaas
Publisher : CRC Press
ISBN 13 : 0203507592
Total Pages : 439 pages
Book Rating : 4.2/5 (35 download)

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Book Synopsis The Primate Visual System by : Jon H. Kaas

Download or read book The Primate Visual System written by Jon H. Kaas and published by CRC Press. This book was released on 2003-07-28 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last 20 years of research have been marked by exceptional progress in understanding the organization and functions of the primate visual system. This understanding has been based on the wide application of traditional and newly emerging methods for identifying the functionally significant subdivisions of the system, their interconnections, the

Representation and Brain

Author : Shintaro Funahashi
Publisher : Springer Science & Business Media
ISBN 13 : 4431730214
Total Pages : 368 pages
Book Rating : 4.4/5 (317 download)

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Book Synopsis Representation and Brain by : Shintaro Funahashi

Download or read book Representation and Brain written by Shintaro Funahashi and published by Springer Science & Business Media. This book was released on 2009-04-22 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding brain functions, especially the neural mechanisms of higher cognitive processes such as thinking, reasoning, judging, and decision making, are the subjects covered by the chapters of this book. They describe recent progress in four major research areas: visual functions, motor functions, memory functions, and prefrontal functions. There are many color illustrations making this book an especially valuable resource for students and researchers in neuroscience.

Fundamental Neuroscience

Author : Larry Squire
Publisher : Academic Press
ISBN 13 : 0123858704
Total Pages : 1154 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Fundamental Neuroscience by : Larry Squire

Download or read book Fundamental Neuroscience written by Larry Squire and published by Academic Press. This book was released on 2013 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive textbook seeks to define the full scope of neuroscience. Developed in accordance with results of extensive reviews, the text is divided into seven integrated sections.

From Development to Degeneration and Regeneration of the Nervous System

Author : Charles E. Ribak
Publisher : Oxford University Press
ISBN 13 : 0195369009
Total Pages : 404 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis From Development to Degeneration and Regeneration of the Nervous System by : Charles E. Ribak

Download or read book From Development to Degeneration and Regeneration of the Nervous System written by Charles E. Ribak and published by Oxford University Press. This book was released on 2009 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides current information about the three areas mentioned in the title: Neuronal Migration and Development, Degenerative Brain Diseases, and Neural Plasticity and Regeneration. The chapters about brain development examine the cellular and molecular mechanisms by which neurons are generated from the ventricular zone in the forebrain and migrate to their destinations in the cerebral cortext. This description of cortical development also includes a discussions of the Cajal-Retzius cell. Another chapter provides insight about the development of another forebrain region, the hypothalamus. The remaining chapters of this section examine the clinical relevance of brain development in certain disease states in humans: neural tube defects and the normal and abnormal development of human electroencephalographic recordings during the first year of age.The second section on degenerative disorders of the brain begins wtih details about the dopaminergic neurons in the substantia niger and their loss in Parkinson's disease. Two subsequent chapters describe changes in brain aging, including changes in the numbers of myelinated axons. Other chapters in this section describe important cellular and molecular changes found in Alzheimer's disease and human epilepsy. Together, these chapters summarize much of our current knowledge about the major molecular and cellular changes found in several degenerative diseases of the brain.The last section addresses the issues of brain plasticity and regeneration in the adult brain and begins with a chapter on how the brain's own stem cells provide newly generated neurons to the hippocampal dentate gyrus and how these neurons become integrated into neural circuitry. The following two chapters examine some of the neuroplastic changes that take place in motor and sensory cortices of awake behaving primates. The concluding two chapters address the issue of regeneration in the injured spinal cord and the factors that may contribute to its success.

Cerebral Cortex

Author : Kathleen S. Rockland
Publisher : Springer Science & Business Media
ISBN 13 : 1475796250
Total Pages : 863 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Cerebral Cortex by : Kathleen S. Rockland

Download or read book Cerebral Cortex written by Kathleen S. Rockland and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 863 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last twenty-five years, there has been an extensive effort, still growing for that matter, to explore and understand the organization of extrastriate cor tex in primates. We now recognize that most of caudal neocortex is visual in some sense and that this large visual region includes many distinct areas. Some of these areas have been well defined, and connections, neural properties, and the functional consequences of deactivations have been studied. More recently, non invasive imaging of cortical activity patterns during visual tasks has led to an expanding stream of papers on extrastriate visual cortex of humans, and results have been related to theories of visual cortex organization that have emerged from research on monkeys. Against this backdrop, the time seems ripe for a review of progress and a glance at the future. One caveat important to emphasize at the very onset is that the reader may be puzzled or confused by the use of different terminologies. Individual investi gators commonly tend to favor different terminologies, but in general some prove more advantageous than others. As discussed by Rowe and Stone (1977) as well as by others, there is an unfortunate tendency for role-indicating names to lead to fixed ideas about function, in contrast to those that are more neutral and adaptable to new findings.

Webvision

Author : Helga Kolb
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (53 download)

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Book Synopsis Webvision by : Helga Kolb

Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Shape

Author : Jan J. Koenderink
Publisher : Mit Press
ISBN 13 : 9780262111393
Total Pages : 699 pages
Book Rating : 4.1/5 (113 download)

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Book Synopsis Solid Shape by : Jan J. Koenderink

Download or read book Solid Shape written by Jan J. Koenderink and published by Mit Press. This book was released on 1990 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Shape gives engineers and applied scientists access to the extensive mathematical literature on three dimensional shapes. Drawing on the author's deep and personal understanding of three-dimensional space, it adopts an intuitive visual approach designed to develop heuristic tools of real use in applied contexts.Increasing activity in such areas as computer aided design and robotics calls for sophisticated methods to characterize solid objects. A wealth of mathematical research exists that can greatly facilitate this work yet engineers have continued to "reinvent the wheel" as they grapple with problems in three dimensional geometry. Solid Shape bridges the gap that now exists between technical and modern geometry and shape theory or computer vision, offering engineers a new way to develop the intuitive feel for behavior of a system under varying situations without learning the mathematicians' formal proofs. Reliance on descriptive geometry rather than analysis and on representations most easily implemented on microcomputers reinforces this emphasis on transforming the theoretical to the practical.Chapters cover shape and space, Euclidean space, curved submanifolds, curves, local patches, global patches, applications in ecological optics, morphogenesis, shape in flux, and flux models. A final chapter on literature research and an appendix on how to draw and use diagrams invite readers to follow their own pursuits in threedimensional shape.Jan J. Koenderinck is Professor in the Department of Physics and Astronomy at Utrecht University. Solid Shape is included in the Artificial Intelligence series, edited by Patrick Winston, Michael Brady, and Daniel Bobrow

Scale in Conscious Experience

Author : Joseph S. King
Publisher : Psychology Press
ISBN 13 : 113499589X
Total Pages : 465 pages
Book Rating : 4.1/5 (349 download)

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Book Synopsis Scale in Conscious Experience by : Joseph S. King

Download or read book Scale in Conscious Experience written by Joseph S. King and published by Psychology Press. This book was released on 2013-04-15 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the result of the third Appalachian Conference on Behavioral Neurodynamics which focused on the problem of scale in conscious experience. Set against the philosophical view of "eliminative materialism," the purpose of this conference was to facilitate communication among investigators who approach the study of consciousness and conscious phenomena from a variety of analytical levels. One speculative outcome of the conference is that the columnar arrangement within primary sensory cortices may provide the local isolation necessary for nonlocal interactions to occur. In addition, the relationship between unit activity and field potentials within a circumscribed region of cortex may provide the other enigmatic aspect of neurophysiological nonlocality, namely, the common context in the macro scale. So instead of a problem looking for a solution, scale becomes a solution to a problem. Only further research will determine the utility of the ideas expressed here.

Mechanisms of Visual Attention

Author : Werner X. Schneider
Publisher : Psychology Press
ISBN 13 : 9780863779817
Total Pages : 322 pages
Book Rating : 4.7/5 (798 download)

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Book Synopsis Mechanisms of Visual Attention by : Werner X. Schneider

Download or read book Mechanisms of Visual Attention written by Werner X. Schneider and published by Psychology Press. This book was released on 1998 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to produce coherent behaviour in a complex world, forms of visual attention are necessary in order for us to select appropriate objects for action. Over the past ten years, there have been considerable advances in research into visual attention, with many of these advances linked to interdisciplinary research in experimental psychology, neuropsychology, neurophysiology and functional imaging. This work has begun to allow us to understand not only the functional properties of visual attention, but also how attentional processes are localized in the brain: the cognitive neuroscience of visual attention. This special issue draws together research from leading figures in this field, to highlight recent progress in understanding how selective processes operate in perception and action.

From Parallel to Emergent Computing

Author : Andrew Adamatzky
Publisher : CRC Press
ISBN 13 : 1351681915
Total Pages : 601 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis From Parallel to Emergent Computing by : Andrew Adamatzky

Download or read book From Parallel to Emergent Computing written by Andrew Adamatzky and published by CRC Press. This book was released on 2019-03-13 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern computing relies on future and emergent technologies which have been conceived via interaction between computer science, engineering, chemistry, physics and biology. This highly interdisciplinary book presents advances in the fields of parallel, distributed and emergent information processing and computation. The book represents major breakthroughs in parallel quantum protocols, elastic cloud servers, structural properties of interconnection networks, internet of things, morphogenetic collective systems, swarm intelligence and cellular automata, unconventionality in parallel computation, algorithmic information dynamics, localized DNA computation, graph-based cryptography, slime mold inspired nano-electronics and cytoskeleton computers. Features Truly interdisciplinary, spanning computer science, electronics, mathematics and biology Covers widely popular topics of future and emergent computing technologies, cloud computing, parallel computing, DNA computation, security and network analysis, cryptography, and theoretical computer science Provides unique chapters written by top experts in theoretical and applied computer science, information processing and engineering From Parallel to Emergent Computing provides a visionary statement on how computing will advance in the next 25 years and what new fields of science will be involved in computing engineering. This book is a valuable resource for computer scientists working today, and in years to come.

The Oxford Handbook of Cognitive Neuroscience, Volume 2

Author : Kevin Ochsner
Publisher : Oxford University Press, USA
ISBN 13 : 0199988706
Total Pages : 638 pages
Book Rating : 4.1/5 (999 download)

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Book Synopsis The Oxford Handbook of Cognitive Neuroscience, Volume 2 by : Kevin Ochsner

Download or read book The Oxford Handbook of Cognitive Neuroscience, Volume 2 written by Kevin Ochsner and published by Oxford University Press, USA. This book was released on 2014 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rich source of authoritative information that supports reading and study in the field of cognitive neuroscience, this two-volume handbook reviews the current state-of-the-science in all major areas of the field.

Evolutionary Neuroscience

Author : Jon H Kaas
Publisher : Academic Press
ISBN 13 : 0128206063
Total Pages : 964 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Evolutionary Neuroscience by : Jon H Kaas

Download or read book Evolutionary Neuroscience written by Jon H Kaas and published by Academic Press. This book was released on 2020-05-30 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary Neuroscience, Second Edition, is a collection of chapters on brain evolution that combines selected topics from the recent comprehensive reference, Evolution of Nervous Systems (Elsevier, Academic Press, 2017, 9780128040423). The selected chapters cover a broad range of topics, from historical theory, to the most recent deductions from comparative studies of brains. The articles are organized in sections focused on history, concepts and theory, the evolution of brains from early vertebrates to present-day fishes, amphibians, reptiles and birds, the evolution of mammalian brains, and the evolution of primate brains, including human brains. Each chapter is written by a leader or leaders in the field. Specific topics include brain character reconstruction, principles of brain scaling, basic features of vertebrate brains, the evolution of the major sensory systems, other parts of brains, what we can learn from fossils, the origin of neocortex, and the evolution of specializations of human brains. The collection of articles will be interesting to anyone who is curious about how brains evolved from the simpler nervous systems of the first vertebrates into the many different complex forms now found in present-day vertebrates. - Provides the most comprehensive, authoritative and up-to-date single volume collection on brain evolution - Presents a full color treatment, with many illustrations - Written by leading scholars and experts - Features chapters on brain character reconstruction, principles of brain scaling, basic features of vertebrate brains, the evolution of the major sensory systems, and other parts of brains - Discusses what we can learn from fossils, the origin of neocortex, and the evolution of specializations of human brains

Spatial Reasoning and Multi-Sensor Fusion

Author : Avinash C. Kak
Publisher : Morgan Kaufmann
ISBN 13 : 9780934613590
Total Pages : 460 pages
Book Rating : 4.6/5 (135 download)

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Book Synopsis Spatial Reasoning and Multi-Sensor Fusion by : Avinash C. Kak

Download or read book Spatial Reasoning and Multi-Sensor Fusion written by Avinash C. Kak and published by Morgan Kaufmann. This book was released on 1987 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial Reasoning and Multi-Sensor Fusion

Tutorials in Motor Neuroscience

Author : Jean Requin
Publisher : Springer Science & Business Media
ISBN 13 : 9401136262
Total Pages : 658 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Tutorials in Motor Neuroscience by : Jean Requin

Download or read book Tutorials in Motor Neuroscience written by Jean Requin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents the proceedings of a NATO Advanced Study Institute (ASI) on the topic of "Motor Neuroscience" held at the Hotel San 15-24, 1990. The San Bastiano Hotel Bastiano, Calcatoggio (Corsica), September provided a beautiful setting for the ten day ASI in aresort on the west coast of Corsica, near the island's capital city of Ajaccio. The motivation of this ASI originated from the success of an ASI that we organized eleven years ago at Senanque Abbey in the south of France. Our earlier meeting was successful in providing some coherence to a widely scattered literature while providing up to date knowledge on motor control and learning. Our goal for the second ASI was essentially the same. We wanted to appraise the main theoretical ideas that currently characterize the field by bringing together many of the internationally known scientists who are doing much of the contemporary work. It is our hope that these proceedings will provide some conceptual unification to an expanding and diverse literature on motor control.

Biology and Control Theory: Current Challenges

Author : Isabelle Queinnec
Publisher : Springer
ISBN 13 : 3540719881
Total Pages : 342 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Biology and Control Theory: Current Challenges by : Isabelle Queinnec

Download or read book Biology and Control Theory: Current Challenges written by Isabelle Queinnec and published by Springer. This book was released on 2007-08-07 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creating some links between control feedback and biology modeling communities based on similarities in modeling, observing and perceiving alive structures, and analyzing interconnections between biological structures and subsystems was the main objective of this volume. In this context, biology systems need appropriate analysis tools due to their structure and hierarchy, complexity and environment interference, and we believe that these aspects may generate interesting research topics in control area. Indeed, several works, raising the potential impact of control developments to bring some beginning of answers in the context of biological systems, have been published in the recent years. The idea of this book was conceived in the context mentioned above with the objective to help in claiming many of the problems for control researchers, starting discussions and opening interactive debates between the control and biology communities, and, finally, to alert graduate students to the many interesting ideas at the frontier between control feedback theory and biology.